33989488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163411}}^1$

素因数の和:163432

約数の個数: 20

約数和(自身を含む): 70920808

約数和(自身を除く): 36931320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 163411, 326822, 653644, 1307288, 2124343, 2614576, 4248686, 8497372, 16994744, 33989488]

約数ペア:

[(1, 33989488), (2, 16994744), (4, 8497372), (8, 4248686), (13, 2614576), (16, 2124343), (26, 1307288), (52, 653644), (104, 326822), (208, 163411)]